ICAHN School of Medicine At Mount Sinai

Atopic dermatitis (AD) is a chronic inflammatory skin disease linked to food allergy and asthma, driven by genetic, environmental, and immune factors. Recent insights highlight the role of skin barrier dysfunction and immune dysregulation in AD. Early interventions, like emollient use, may prevent AD and reduce systemic allergen sensitization. Treatment strategies focus on skin barrier repair, inflammation control, and managing triggers.